47248905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1229}}^1$

素因数の和:1481

約数の個数: 32

約数和(自身を含む): 82892160

約数和(自身を除く): 35643255

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 233, 699, 1165, 1229, 2563, 3495, 3687, 6145, 7689, 12815, 13519, 18435, 38445, 40557, 67595, 202785, 286357, 859071, 1431785, 3149927, 4295355, 9449781, 15749635, 47248905]

約数ペア:

[(1, 47248905), (3, 15749635), (5, 9449781), (11, 4295355), (15, 3149927), (33, 1431785), (55, 859071), (165, 286357), (233, 202785), (699, 67595), (1165, 40557), (1229, 38445), (2563, 18435), (3495, 13519), (3687, 12815), (6145, 7689)]